检索结果-内蒙古大学图书馆

作者： Tang, Wei Washington University in St. Louis

学位级别：Ph.D., Doctor of Philosophy

Machine learning is increasingly engaged in a large number of important daily decisions and has great potential to reshape various sectors of our modern society. To fully realize this potential, it is important to understand the role that humans play in the design of machine learning algorithms and investigate the impacts of the algorithm on humans. Towards the understanding of such interactions between humans and algorithms, this dissertation takes a human-centric perspective and focuses on investigating the interplay between human behavior and algorithm design. Accounting for the roles of humans in algorithm design creates unique challenges. For example, humans might be strategic or exhibit behavioral biases when generating data or responding to algorithms, violating the standard independence assumption in algorithm design. How do we design algorithms that take such human behavior into account? Moreover, humans possess various ethical values, e.g., humans want to be treated fairly and care about privacy. How do we design algorithms that align with human values? My dissertation addresses these challenges by combining both theoretical and empirical approaches. From the theoretical perspective, we explore how to design algorithms that account for human behavior and respect human values. In particular, we formulate models of human behavior in the data generation process and design algorithms that can leverage data with human biases. Moreover, we investigate the long-term impacts of algorithm decisions and design algorithms that mitigate the reinforcement of existing inequalities. From the empirical perspective, we have conducted behavioral experiments to understand human behavior in the context of data generation and information design. We have further developed more realistic human models based on empirical data and studied the algorithm design building on the updated behavior models.

关键词： algorithm design Machine learning

来源：评论

学校读者我要写书评

暂无评论

Global land cover mapping from MODIS: algorithm design and preliminary results

Global land cover mapping from MODIS: Algorithm design and p...

引用

IEEE International Geoscience and Remote Sensing Symposium

作者： Friedl, MA Gopal, S Muchoney, D Strahler, AH Boston Univ Dept Geog Boston MA 02215 USA

ISBN: (纸本)0780363590

We describe the operational algorithm being used to map global land cover on a quarterly basis using data from MODIS, This algorithm uses a supervised classification methodology and exploits a database of over 1000 training sites identified from Landsat TM data globally. Land cover classes being mapped include the 17 categories defined by the International Geosphere-Biosphere program. However, the site database has been specifically designed to map a much richer set of classes based on the needs of the user community. The classification algorithms being developed for this purpose include decision trees and artificial neural networks. Recent results from prototyping efforts using AVHRR data demonstrate that the algorithms are performing well.

关键词： land cover maps land cover algorithm design algorithms Decision Trees Database preliminary data land cover classes

来源：评论

学校读者我要写书评

暂无评论

Speed and resource issues on algorithm design and implementation with hardware

Speed and resource issues on algorithm design and implementa...

引用

4th International Conference on ASIC

作者： Dai, ZB Zhang, SX PLA Informat Engn Univ Zhengzhou Peoples R China

The speed and resource issues on algorithm design and implementation with hardware are discussed in this paper. There are two approaches to improve system-processing speed and to save logic resource have been proposed... 详细信息

ISBN: (纸本)0780366778

关键词： logic CAD programmable logic devices field programmable gate arrays high-speed integrated circuits pipeline processing algorithm design hardware implementation speed issues resource issues system-processing speed logic resource quantitative analysis 6-input-4-output logic function FLEX series CPLD pipelining algorithm structure CPLD/FPGA

来源：评论

学校读者我要写书评

暂无评论

Computational Complexity Analysis and algorithm design for Combinatorial Optimization Problems

Computational Complexity Analysis and Algorithm Design for C...

引用

3rd International Conference on Networking and Computing (ICNC)

作者： Watanabe, Toshimasa Hiroshima Univ Grad Sch Engn Higashihiroshima 724 Japan

The paper shows summary of the author's research subjects from 1973 through 2012. Additional explanation on these subjects and related references are omitted because of space limitation. They will be given at pres... 详细信息

ISBN: (纸本)9780769548937

关键词： Combinatorial Problems Computational Complexity Analysis algorithm design Graph Connectivity Petri Nets

来源：评论

学校读者我要写书评

暂无评论

Study on algorithm design of Virtual Experiment System

Study on Algorithm Design of Virtual Experiment System

引用

International Conference of Modern Computer Science and Applications (MCSA 2012)

作者： Liu Jianjun Liu Yanxia School of Information Science and Engineering HeBei North University Zhangjiakou China

ISBN: (纸本)9783642330292

The virtual experiment study is becoming a hot issue of network education study and attracts widespread attentions. This paper describes the important position of network virtual experiment system in the education field. It can conform to the requirements of remote education system and get rid of the restraints of traditional laboratory mode, so as to achieve the full sharing of teaching resources. Combined with the actual development work, this paper introduces the system architecture and drawing engine layer of virtual experiment system, the realization of the simulation frame layer and simulation realization layer. With the development of virtual reality technology and artificial intelligence, the virtual experiment system uses more and more applications of these advanced technologies to improve the user experience. And this is the major development trend of virtual experiment system.

关键词： Virtual experiment system algorithm design MVC design

来源：评论

学校读者我要写书评

暂无评论

algorithm design of Intelligent Music Track Recommendation System based on Collaborative Filtering

International Core Journal of Engineering

引用

International Core Journal of Engineering 2021年第4期7卷 31-37页

作者： Yifan Liu Yongjun Fan Mingyue Sun Junke Chen

For information consumers, it is very difficult to find the information they are interested in from the large amount of information; For information producers, it is also very difficult to make their own information stand out and attract the attention of the majority of users. In order to solve this contradiction, we built the de-correlation model based on principal component analysis, the prediction music track rating model, and the collaborative filtering recommendation model, so as to solve the problem that users can find high-quality music tracks from many music tracks. Through the analysis, it is concluded that the factors influencing users' evaluation of music tracks are the number of music track labels and indirect attention. Then, according to the linear regression theory, the model of predicting music track score is established, which can predict the user's score to music track. The mathematical model established in this paper has strong portability and can be extended to the fields of network, media, film and television.

关键词： Computer Science algorithm design Speech Recognition Collaborative Filtering Recommended Music Tracks

来源：评论

学校读者我要写书评

暂无评论

algorithm design for a Cytokine Release Assay of Antigen-Specific In Vitro Stimuli of Circulating Leukocytes to Classify Leprosy Patients and Household Contacts

引用

OPEN FORUM INFECTIOUS DISEASES 2022年第3期9卷 ofac036页

作者： Ferreira Marcal, Pedro Henrique Moreira de Souza, Marcio Luis Gama, Rafael Silva Pereira de Oliveira, Lorena Bruna Gomes, Matheus de Souza do Amaral, Laurence Rodrigues Pinheiro, Roberta Olmo Sarno, Euzenir Nunes Moraes, Milton Ozorio Fairley, Jessica K. Martins-Filho, Olindo Assis de Oliveira Fraga, Lucia Alves Univ Vale Rio Doce Univale Governador Valadares MG Brazil Univ Fed Juiz de Fora Inst Ciencias Vida Programa Multicentrio Bioquim Biol Mol Nucl Pesqu Governador Valadares MG Brazil Univ Fed Uberlandia Inst Genet & Biochem Lab Bioinformat & Analises Mol Fac Comp Sci Patos Minas MG Brazil Fundacao Oswaldo Cruz Inst Oswaldo Cruz Lab Hanseniase Rio De Janeiro RJ Brazil Emory Univ Div Infect Dis Dept Med Sch Med Atlanta GA USA Fundacao Oswaldo Cruz Inst Rene Rachou Belo Horizonte MG Brazil

Background. Immunological biomarkers have often been used as a complementary approach to support clinical diagnosis in several infectious diseases. The lack of commercially available laboratory tests for conclusive early diagnosis of leprosy has motivated the search for novel methods for accurate diagnosis. In the present study, we describe an integrated analysis of a cytokine release assay using a machine learning approach to create a decision tree algorithm. This algorithm was used to classify leprosy clinical forms and monitor household contacts. Methods. A model of Mycobacterium leprae antigen-specific in vitro assay with subsequent cytokine measurements by enzyme-linked immunosorbent assay was employed to measure the levels of tumor necrosis factor (TNF), interferon-gamma, interleukin 4, and interleukin 10 (IL-10) in culture supernatants of peripheral blood mononuclear cells from patients with leprosy, healthy controls, and household contacts. Receiver operating characteristic curve analysis was carried out to define each cytokine's global accuracy and performance indices to identify clinical subgroups. Results. Data demonstrated that TNF (control culture [CC]: AUC = 0.72;antigen-stimulated culture [Ml]: AUC = 0.80) and IL-10 (CC: AUC = 0.77;Ml: AUC = 0.71) were the most accurate biomarkers to classify subgroups of household contacts and patients with leprosy, respectively. Decision tree classifier algorithms for TNF analysis categorized subgroups of household contacts according to the operational classification with moderate accuracy (CC: 79% [48/61];Ml: 84% [51/61]). Additionally, IL-10 analysis categorized leprosy patients' subgroups with moderate accuracy (CC: 73% [22/30] and Ml: 70% [21/30]). Conclusions. Together, our findings demonstrated that a cytokine release assay is a promising method to complement clinical diagnosis, ultimately contributing to effective control of the disease.

关键词： algorithm design cytokine assay differential diagnosis household contacts leprosy

来源：评论

学校读者我要写书评

暂无评论

The Escape Wheel Detection System algorithm design Based on the Parameters Comparation with the Digital Template

The Escape Wheel Detection System Algorithm Design Based on ...

引用

4th International Conference on Manufacturing Science and Engineering (ICMSE 2013)

作者： Chen, Jia Wang, Zhong Tianjin Univ State Key Lab Precis Measuring Technol & Instrume Tianjin Peoples R China Tianjin Univ MOEMS Educ Minist Key Lab Tianjin Peoples R China

ISBN: (纸本)9783037856932

According to the traditional application of the artificial projection method to escape wheel detection, this paper proposes a new method based on digital template, after the introduction of the working principle and advantage, emphatically discuss the algorithm design. The experimental results demonstrate the proposed algorithm has high real-time ability, good reliability and more suitable for practical engineering application.

关键词： Artificial projection Escape wheel detection Digital template algorithm design

来源：评论

学校读者我要写书评

暂无评论

Research on algorithm design and Control Strategies for Complex Systems Based on Mathematical Models

Research on Algorithm Design and Control Strategies for Comp...

引用

2024 International Conference on Power, Electrical Engineering, Electronics and Control, PEEEC 2024

作者： Guo, Lihua Shandong Business Institute Shandong Yantai264000 China

ISBN: (纸本)9798350378917

The study of algorithm design and control strategies based on mathematical models has become particularly important in the current context of increasing complex systems. The aim of this study is to explore how mathematical models can be used to design efficient algorithms and apply them to the control of complex systems. First, we provide an overview of relevant mathematical models and basic concepts and discuss their importance in algorithm design. We then delve into the design methods of deterministic, stochastic, and heuristic algorithms, and provide examples of practical applications of these methods. We then explore several commonly used control strategies for complex systems, including feedback control mechanisms, adaptive control strategies, and predictive control models. Through specific case studies, we demonstrate the effectiveness of the practical application of these strategies in industrial, environmental, and technological systems. The research results show that the algorithms designed based on mathematical models have significant advantages in complex system control and can significantly improve the stability and efficiency of the system. Finally, we summarize the main findings of the study and look ahead to possible directions for future research, suggesting further applications and developments in different fields. © 2024 IEEE.

关键词： algorithm design complex systems control strategies deterministic algorithms Mathematical modeling system dynamics

来源：评论

学校读者我要写书评

暂无评论

The algorithm design in the field of structure optimization of logic synthesis

The algorithm design in the field of structure optimization ...

引用

2nd International Conference on ASIC

作者： Chen, X Mao, ZG Yu, MY Ye, YZ Microelectronics Laboratory Harbin Institute of Technology China

ISBN: (纸本)7543909405

This paper discusses the algorithm design for a special type of structure optimization in the field of logic synthesis. The data structure used inhere is a kind of directed graph. We'll give the algorithm framework on the basis of analysis and comparison. A substantial logic network used as input data can demonstrate the efficiency and the feasibility of the software programmed in this algorithm.

关键词： logic design optimisation directed graphs algorithm design structure optimization logic synthesis data structure directed graph logic network

来源：评论

学校读者我要写书评

暂无评论

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

请选择保存的检索档案：

请选择收藏分类：

通借通还

建议与咨询 留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

请选择保存的检索档案： 新增检索档案 确定 取消

请选择收藏分类： 新增自定义分类 确定 取消

通借通还

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

请选择保存的检索档案：

请选择收藏分类：